2-(3,3-difluoroazetidin-1-yl)ethan-1-amine CAS 2045189-46-4
| CAS No. | 2045189-46-4 |
| Molecular Formula | C5H10F2N2 |
| Molecular Weight | 136.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(3,3-difluoroazetidin-1-yl)ethan-1-amine (CAS 2045189-46-4), a certified reference material (molecular formula C5H10F2N2, MW 136.14 g/mol) for analytical method development and quality control.
The molecular framework of 2-(3,3-difluoroazetidin-1-yl)ethan-1-amine (C5H10F2N2) is characterized by fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-(3,3-difluoroazetidin-1-yl)ethan-1-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H10F2N2 |
| Molecular Weight | 136.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related difluoroazetidin Standards
- 2-(3,3-difluoroazetidin-1-yl)ethan-1-ol (CAS 1638364-09-6)
- 2-(3,3-difluoroazetidin-1-yl)acetonitrile (CAS 2665663-26-1)
- (3,3-Difluoroazetidin-2-yl)methanol (CAS 1638768-50-9)
- 4-(3,3-Difluoroazetidin-1-yl)piperidine (CAS 1093066-73-9)
- 3-(3,3-Difluoroazetidin-1-yl)piperidine (CAS 2366179-60-2)
- 4-(3,3-Difluoroazetidin-1-yl)aniline (CAS 1147706-70-4)
- 6-(3,3-Difluoroazetidin-1-yl)pyridin-3-amine (CAS 1045335-19-0)
- 2-(3,3-Difluoroazetidin-1-yl)-3-fluoropyridine (CAS 1707365-43-2)
Recommended Standards
- 1-(2,2-Difluorocyclobutyl)ethan-1-ol (CAS 2092594-69-7)
- 2,2-Difluoro-1,3-dimethylimidazolidine (CAS 220405-40-3)
- (S)-3,3-difluorocyclohexan-1-ol (CAS 2380761-56-6)
- 2,6-difluoro-4-aminopyridine (CAS 63489-58-7)
- 4-(Trifluoromethyl)benzohydrazide (CAS 339-59-3)
- 6-Methylbenzo[d]isoxazol-3-amine (CAS 1378699-89-8)
- 2,4-Dichloro-6-(trifluoromethyl)pyridin-3-ol (CAS 1214361-93-9)
- N-(2-furylmethyl)-N-(pyridin-2-ylmethyl)amine,2HCl (CAS 1195901-63-3)
- Diethyl 4-cyclohexyl-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate (CAS 1539-59-9)
- 3-(4-Isopropylphenyl)propan-1-ol (CAS 79942-40-8)
- 7,7-Dimethyl-2,3,4,6,7,8-hexahydro-1H-cyclopenta[4,5]pyrrolo[1,2-a]pyrazin-1-one (CAS 1346674-23-4)
- 1-[(2,3-dihydro-1,4-benzodioxin-6-yl)methyl]piperazine (CAS 67869-88-9)
- Somatostatin Impurity 12 (CAS CATO-C4X-235012)
- Semaglutide impurity 260 (CAS CATO-C4X-2226260)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com